Alexander Roeth, MD¹, Sigbjørn Berentsen^2*, Wilma Barcellini, MD^3*, Shirley D'Sa^4*, Bernd Jilma⁵, Marc Michel, MD^6*, Ilene C. Weitz^7*, Masaki Yamaguchi^8*, Jun-ichi Nishimura⁹, Josephine M.I. Vos^10*, Joan Cid^11*, Michael Storek^12*, Nancy Wong^12*, Ronnie Yoo^13*, Jennifer Wang^12*, Deepthi Vagge^14*, Marek Wardecki^15*, Frank Shafer^16*, Michelle Lee, MD^17* and Catherine M. Broome, MD¹⁸

¹Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, Essen, Germany
²Department of Research and Innovation, Haugesund Hospital, Haugesund, NOR
³Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
⁴UCLH Centre for Waldenström’s Macroglobulinemia and Related Conditions, University College London Hospitals NHS Foundation Trust, London, United Kingdom
⁵Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
⁶Henri-Mondor University Hospital, Assistance Publique-Hôpitaux de Paris, UPEC, Créteil, France
⁷Keck School of Medicine of USC, Los Angeles, CA
⁸Ishikawa Prefectural Central Hospital, Kanazawa, Japan
⁹Osaka University Graduate School of Medicine, Suita, Japan
¹⁰Department of Hematology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
¹¹Apheresis & Cellular Therapy Unit, Department of Hemotherapy and Hemostasis, ICMHO, IDIBAPS, Hospital Clínic, Barcelona, Spain
¹²Sanofi, Cambridge
¹³Sanofi, Boston, MA
¹⁴IQVIA, Bangalore, India
¹⁵Sanofi, Warsaw, MA, Poland
¹⁶Sanofi, Bridgewater
¹⁷Global Project Head, Rare Disease and Rare Blood Disorders Development, Sanofi, Bridgewater, MA
¹⁸Division of Hematology, MedStar Georgetown University Hospital, Washington, DC

Huiying Zhi, PhD¹, Guoping Fu, PhD^2*, Renren Wen, PhD², Demin Wang, PhD², Peter J. Newman, PhD³ and Debra K. Newman, PhD²

¹Blood Center of Wisconsin, Milwaukee, WI
²Blood Research Institute, Versiti, Milwaukee, WI
³BLOOD CENTER OF WISCONSIN, Milwaukee, WI

Shangari Vijenthira¹, Samia Saeed^2*, Liying Zhang, PhD^3*, Reda Siddiqui^4*, Sophia Massin^2*, Chantal Armali^3*, Amie Kron, MSc, BSc^5*, Omar Hajjaj^3*, Iran Rashedi, MD PhD^3*, Harley Meirovich^3*, Farzana Tasmin, MPH, MBBS, MT^2*, Widad Abdulwabab^3*, Lisa Manswell^6*, Cesario Ilagan^7*, Jacob Pendergrast, MD, FRCPC^8,9, Lani Lieberman, MD^10,11*, Donald R. R. Branch, PhD^9,12, Aditi Khandelwal, MD¹³, Nadine Shehata, MD, FRCPC, MSc^14,15, Katerina Pavenski, MD, FRCPC^9,16, Yulia Lin, MD, FRCPC¹⁷, Jeannie L Callum, MD^9,18 and Christine M. Cserti-Gazdewich, BSc, MD, FRCPC^2,9

¹Laboratory Medicine Program, University Health Network, Kingston, ON, Canada
²Laboratory Medicine Program, University Health Network, Toronto, ON, Canada
³Sunnybrook Health Sciences Centre, Toronto, ON, Canada
⁴Laboratory Medicine Program, University Health Network, Toronto, Canada
⁵Sunnybrook Health Sciences Centre, Toronto, ON, CAN
⁶St. Michael's Hospital, Toronto, ON, Canada
⁷Mount Sinai Hospital, Toronto, ON, Canada
⁸Laboratory Medicine Program, Toronto General Hospital, Toronto, ON, Canada
⁹Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
¹⁰Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, Canada
¹¹Laboratory Medicine Program, University Health Network, University of Toronto, Toronto, ON, Canada
¹²Centre for Innovation, Canadian Blood Services, Toronto, ON, CAN
¹³Canadian Blood Services, Toronto, ON, Canada
¹⁴Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
¹⁵Mount Sinai Hospital, Toronto, ON, CAN
¹⁶St. Michael’s Hospital, Toronto, ON, Canada
¹⁷Sunnybrook Health Sciences Centre, Toronto, Canada
¹⁸Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON, Canada

Yanhui Wei^1*, Tianyi Xia^2*, Jiale Ma^1,3*, Xiaohui Gao^1,4* and Zheng Ge, MD, PhD¹

¹Department of Hematology, Zhongda Hospital, School of Medicine, Institute of Hematology, Southeast University, Nanjing, China
²Department of Radiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
³Department of Hematology,Xuzhou Central Hospital, Xuzhou, China
⁴Department of Hematology, Affiliated Hospital of Yangzhou University, Yangzhou, China

Haisle Moon^1,2*, Peter Rahfeld, PhD^3*, Iren Constantinescu^2*, Matthew Drayton^4*, Dana V. Devine, PhD^5,6, Stephen G Withers, PhD^7,8* and Jayachandran N Kizhakkedathu, PhD^9,10,11*

¹Pathology and Laboratory Medicine, University of British Columbia, Vacnovuer, BC, Canada
²Centre for Blood Research, Vancovuer, BC, Canada
³Chemistry, University of British Columbia, Vancovuer, BC, Canada
⁴Centre for Blood Research, Vancouver, BC, Canada
⁵Canadian Blood Services, Vancouver, BC, Canada
⁶Canadian Blood Services UBC Centre for Blood Research, Vancouver, BC, Canada
⁷Chemistry, University of British Columbia, Vacnovuer, BC, Canada
⁸Biochemistry and Molecular Biology, University of British Columbia, Vancovuer, BC, Canada
⁹Pathology and Laboratory Medicine, University of British Columbia, Vancovuer, BC, Canada
¹⁰Centre for blood research, University of British Columbia, Vancouver, BC, Canada
¹¹Biomedical Engineering, University of British Columbia, Vancouver, BC, Canada

Vinay K. Giri, MD^1*, Muharrem Yunce, MD^2*, Srikanth Muppidi, MD^3*, Kavitha J. Ramchandran, MD^4*, Tamiko R. Katsumoto, MD^5* and Beth A Martin-Kool, MD⁶

¹Department of Medicine, Stanford University School of Medicine, Stanford, CA
²Department of Pathology, Division of Transfusion Medicine, Stanford University School of Medicine, Stanford, CA
³Department of Neurology and Neurosciences, Stanford University School of Medicine, Stanford, CA
⁴Department of Medicine, Division of Medical Oncology, Stanford University School of Medicine, Stanford, CA
⁵Department of Medicine, Division of Rheumatology, Stanford University School of Medicine, Stanford, CA
⁶Department of Medicine, Division of Hematology, Stanford, Stanford, CA

Simone E. Dekker, MD, PhD¹, Jacqueline Chang, MD^1*, Carley Little, MD^1*, Rafael Ornelas, MD^2*, Janice Jou, MD, MHS^2*, Trisha E. Wong, MD, MS³, Martin Schreiber, MD^4* and Joseph J Shatzel, MD⁵

¹Department of Medicine, Oregon Health & Science University, Portland, OR
²Division of Gastroenterology and Hepatology, Department of Medicine, Oregon Health & Science University, Portland, OR
³Division of Hematology and Oncology, Department of Pediatrics, Oregon Health & Science University, Portland, OR
⁴Department of Surgery, Oregon Health & Science University, Portland, OR
⁵Division of Hematology and Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR

Bruno Fattizzo, MD^1*, Alexander Roeth, MD², Catherine M. Broome, MD³, Umer Khan, MS^4*, Frank Shafer^5*, Matias Cordoba, MD^6* and Wilma Barcellini, MD^7*

¹Universita Degli Studi di Milano, Milano, Milano, Italy
²University Hospital Essen, Essen, Germany
³Medstar Georgetown University Hospital, Washington, DC
⁴Biostatistics, Sanofi US Services Inc., Bridgewater, NJ
⁵Sanofi, Bridgewater
⁶Sanofi Genzyme, Cambridge
⁷Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy